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Learner Reviews & Feedback for Process Data from Dirty to Clean by Google

4.8
stars
16,269 ratings

About the Course

This is the fourth course in the Google Data Analytics Certificate. In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You’ll learn how to check and clean your data using spreadsheets and SQL, as well as how to verify and report your data cleaning results. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Check for data integrity. - Apply data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Use basic SQL functions to clean and transform data. - Verify the results of cleaning data. - Write an effective data cleaning report...

Top reviews

RH

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Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation

NN

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Sally is the best instructor of Google data analystics courses so far. Others are also good too. But I really love Sally's teaching way. She is so clear,knowledgable, and passionate. Geat course!

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451 - 475 of 2,828 Reviews for Process Data from Dirty to Clean

By Radhika B

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Jul 3, 2021

Outstanding course . The one part of Resume building was exceptionally great and overwhelming. Google always take care which instructors leaves.

By Aiman P

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May 14, 2021

The instructor for this course is so nice, she is a humble person and has a really good style of teaching, probably the best instructor of all.

By Jesu M

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Mar 23, 2023

Excellent. The presenter presented her views very clearly and the way she presented the course shows she has vast knowledge about the subject.

By Franchu E

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Mar 23, 2023

I really liked this course. The instructor is super nice. I was really intrested in learning more about SQL and this was perfect for beginners.

By Prince O A

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May 27, 2022

A Great course. Loads of relevant information to get one started as a junior or associate data analyst.

Thanks Google for this wonderful couse.

By Alaa M

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Jun 28, 2024

I had a great time. The delivery of information was excellent in an enjoyable and easy-to-learn manner. I really enjoyed it and benefited a lo

By Keity N P F

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Apr 15, 2024

Amé a la instructora, hizo el curso muchísimo más ameno y digerible. Siempre estaba emocionada de ver otro video con ella. Mis felicitaciones.

By Akaba R B

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Dec 27, 2023

I have learned a lot in this Course, especially being familiar with databases like SQL and also I have learned so many spreadsheets function.

By Monir B

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Apr 22, 2023

I have learnt lot of thins from here. This course was easy to understand from basic to forward including SQL, BigQuery, Data cleaning process.

By Gazi M R

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Nov 13, 2021

I really enjoyed the whole course, specially how the course was organize. And not to mention the instructor teaching method is very inspiring.

By Abdullah E

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Dec 10, 2023

This course was so dense and had alot of in depth knowledge of sampling protocols , statistical terminology data cleaning using SQL queries.

By Vincent D

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Jul 16, 2022

Great course. I received a lot of hands-on experience and a better feel for sample size as well as what to do when there isn't enough data.

By Sunooja S S

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Feb 7, 2022

Instructor Sally was awsome.I like her presentation and the teaching meathod.Good job Sally and Thank you for making the Process Phase easier

By Adediwura J A

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Aug 25, 2021

Learned to patiently walk through the iterative process of cleaning. Data cleaning turns out to be base of the credible analysis and findings

By Pedro G

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May 22, 2021

Loved it! This course was the best so far, with SQL exercises and resume tips, absolutely loved it. This was the most complete course for me.

By æž—æ„·ç¿Š

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Jul 10, 2021

The instructor expained every step, concept and idea in detail; whether you have experience or not, this course is a good resource for you.

By Momina E

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Jul 22, 2023

I really like this course through out It was the best one . I really like the instructor Sally . She is so confident and teaches very well.

By Maria C O

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Oct 25, 2022

Great instructor!

The course was presented by the instructor in a great way! It was enjoyable to watch her in action while I was learning.

By Laique K

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Jan 16, 2022

this course is brilliant, i have learned data cleaning from SQL and spreadsheet. I have learn a lot things.

Thanks a million GOOGLE ........

By Maryam Y

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Aug 22, 2023

Loved the part where the video tutorials paused to ask questions - it kept me interested and attentive and really helped information stick

By Jesús A G S

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Apr 8, 2022

I really like the way in which this whole course is presented, the source of data analytics, cleaning the data to prepare it for analysis!

By daniel l

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Apr 17, 2024

Out of the 4 courses so far, I think this was the most useful and offered the most utility in terms of technical skills. Also very clear.

By Halimatu S

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Jan 14, 2023

It's a great course to begin or switch careers to be a data analyst, and I gain a lot of knowledge and improve skills, especially in SQL.

By Audrey W

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Mar 2, 2022

I liked this course and appreciated how the teacher explained SQL clauses step-by-step. It's very clear to the beginner. I learnt a lot.

By Mouna G

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Feb 11, 2023

The instructor is amazing and enthusiastic and she explains from her experience, which makes the information relevant to the real world.